(a) In this subchapter, "social transitioning" means a person's transition from the person's biological sex at birth to the opposite biological sex through the adoption of a different name, different pronouns, or other expressions of gender that deny or encourage a denial of the person's biological sex at birth.
(b) The board of trustees of a school district shall adopt a policy prohibiting an employee of the district from assisting a student enrolled in the district with social transitioning, including by providing any information about social transitioning or providing guidelines intended to assist a person with social transitioning.
(c) A parent of a student enrolled in the district or a district employee may report to the board of trustees of the district a suspected violation of the policy adopted under Subsection (b). The board shall investigate any suspected violation and determine whether the violation occurred. If the board determines that a district employee has assisted a student enrolled at the district with social transitioning, the board shall immediately report the violation to the commissioner.